1. ISO 10423 viz. API 6A issues San Francisco 30th june 11
ISO VS.4,API 6a VS 20
1.Goal one world standard,almost there
2.OPD vs OEM many questions still OP’S and regulators-awaiting how it will w.o.
3.Many meetings is ISO Macondo proof?-YES
4.Outstanding forging vs. castings,need resolution ex research project before issue vs. 5-keen to listen to the terms of reference of the study.

2. ISO 10423 Need to issue corrigendum ,do we have complete listing?
New items for inclusion,joint workgroup ISO-API?
N Sea regulators questioned OPD
Need to always verify annular pressures
Maintenance period prescriptive,not in standard
External Wellexaminers,3 fold verification